c15ade247a
- Replace ssh.InsecureIgnoreHostKey() with TOFU verification against ~/.ssh/known_hosts (accept-new for unknown hosts, hard reject on a changed key) to close a MITM hole on every SFTP connection. - Actually connect to a running ssh-agent (SSH_AUTH_SOCK) for auth instead of only scanning default key files on disk; give a clear error when an explicit IdentityFile is passphrase-protected. - Fix SSHClient.walk()/DirectorySize: the internal filepathSkipDir sentinel leaked out as a real error on stat/ReadDir failures instead of being swallowed, aborting size calculation on the first unreadable subdirectory instead of skipping it. - Skip symlink-to-directory entries in remote directory copies instead of failing the whole transfer trying to Open() them as regular files. - Consolidate 5 duplicated sudo-aware home-dir lookups into internal/homedir, adding a missing os.Geteuid()==0 check before trusting SUDO_USER. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> |
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